Dock insert



FIG. 1 is a top perspective view of a dock insert showing our newdesign;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a left view thereof;

FIG. 8 is a right view thereof;

FIG. 9 is a top perspective view of another dock insert showing our newdesign;

FIG. 10 is a bottom perspective view of the dock insert of FIG. 9;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a rear view thereof;

FIG. 14 is a front view thereof;

FIG. 15 is a left view thereof;

FIG. 16 is a right view thereof;

FIG. 17 is a perspective view showing the dock insert of FIG. 1 in anenvironment of use;

FIG. 18 is a top view showing the dock insert of FIG. 1 in anenvironment of use; and,

FIG. 19 is a top view showing the dock insert of FIG. 9 in anenvironment of use.

The broken lines in the Figures are for illustrative purposes only andform no part of the claimed design.

The ornamental design for a dock insert, as shown and described.